US12296A - Bucket for chain pumps - Google Patents
Bucket for chain pumps Download PDFInfo
- Publication number
- US12296A US12296A US12296DA US12296A US 12296 A US12296 A US 12296A US 12296D A US12296D A US 12296DA US 12296 A US12296 A US 12296A
- Authority
- US
- United States
- Prior art keywords
- bucket
- chain
- ring
- cone
- pumps
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 240000002027 Ficus elastica Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920000591 gum Polymers 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
- F04B19/08—Scoop devices
- F04B19/14—Scoop devices of endless-chain type, e.g. with the chains carrying pistons co-operating with open-ended cylinders
Definitions
- a ring of india rubber A is strained over and on to the conical neck B of the bucket as shown in Figure 2. At each end of this cone are anches O C, which prevent the ring from being forced orf the cone. E E
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Description
UNITED sTATEs PATENT oEErcE.
EDMUND MORRIS, OF BURLINGTON, NEW JERSEY.
BUCKET FOR CHAIN PUMPS.
Specification of Letters Patent N o. 12,296, dated January 23, 18155.
To all whom t may concern Be it known that I, EDMUND MORRIS, of the city of Burlington, count-y of Burlington, State of New Jersey, have invented a new and Improved Bucket for Chain Pumps, the construction of which is such that it changes the common lifting chain pump into a suction-pump, without any additional expense.
This improved bucket is made as, follows, reference being had to the accompanying drawings.
A ring of india rubber A, is strained over and on to the conical neck B of the bucket as shown in Figure 2. At each end of this cone are anches O C, which prevent the ring from being forced orf the cone. E E
are spurs cast on the ends of the bucket, /to which the chain is riveted. The gum ring is made so small that when placed on the cone, it will remain, by its own contractile power, at the topor smaller end of the cone. But when the bucket is in use in a pump tube, the friction against the sides of the tube will force the ring down to or toward the base of the cone just enough to make an absolutely water-tight lit, as the ring will in this way expand just suHicient (and no more) to produce and maintain this `fit. The lower lanch prevents the ring from forth.
EDMUND MORRIS. i In presence of" HENRY HARRON, JOHN M. HOUGH.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US12296A true US12296A (en) | 1855-01-23 |
Family
ID=2072633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US12296D Expired - Lifetime US12296A (en) | Bucket for chain pumps |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US12296A (en) |
-
0
- US US12296D patent/US12296A/en not_active Expired - Lifetime
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